police scanners

NYPD "Takes Delivery" Of Body Scanners To Scan public

The device reads a specific form of natural energy emitted by people and objects known as terahertz. If something is obstructing the flow of that radiation, for example a weapon, the device will highlight that object. Over the past twelve months, we’ve been working with the vendor and the London Metropolitan Police to develop a tool that meets our requirements. We took delivery of it last week.